Figure 1-1 Sun Fire E25K/E20K Systems Component Numbering-Front - Sun Microsystems Sun Fire E25K Service Manual

FIGURE 1-1
1-8 Sun Fire E25K/E20K Systems Service Manual • April 2004
Sun Fire E25K/E20K Systems Component Numbering—Front
FT1, fan tray
FT0, fan tray
SB8, standard CPU or CPU filler panel
SB7, standard CPU or CPU filler panel
SB6, standard CPU or CPU filler panel
SB5, standard CPU or CPU filler panel
SB4, standard CPU or CPU filler panel
SB3, standard CPU or CPU filler panel
SB2, standard CPU or CPU filler panel
SB1, standard CPU or CPU filler panel
SB0, standard CPU or CPU filler panel
SC0, System Control CPU and spare cPCI port
SCPER0, DVD-ROM, hard drive, tape drive peripherals
IO options: hsPCI+, I/O filler panel
IO0
Cassette Numbering
IO1
hsPCI+
IO2 (See additional hsPCI+ diagrams in
this document for further detail.)
IO3
IO4
C3V2
C5V0
IO5
IO6
C3V1
IO7
C3V0
IO8
FT2, fan trays
FT3, fan trays
LINK (0, 1), remote power to I/O expansion racks
(not used)
PS0 (AC0, AC1), power supplies
PS1 (AC0, AC1), power supplies
PS2 (AC0, AC1), power supplies